Upvote:7
Not in a country where alcohol is banned or being drunk in public is an offense because in that scenario police at the airport may take you into custody.
I have seen a Srilankan national being deported back from India for being overly drunk and not being able to give satisfactory replies to the immigration officer.
Depends where you are going and which passport you hold because if you have a UK passport and land drunk at Heathrow they wont deport you anywhere :)